The NST150 is a non-contact industrial infrared temperature sensor designed for high-temperature measurement scenarios ranging from 0 to 600 degrees Celsius. It is suitable for monitoring industrial processes such as metal processing, heat treatment, and ceramic firing. The industrial infrared temperature sensor calculates the surface temperature of a target object by receiving the intensity of infrared radiation emitted by the target.
 True 20:1 Distance-to-Spot Ratio
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● Non-contact measurement: It does not require direct contact with the target being measured, thus avoiding interference with the temperature field of the object being measured. It is also suitable for scenarios where it is difficult to make contact, such as high temperature, high pressure, high corrosion, and moving objects.
● Wide range and accurate measurement: The measurement range covers 0-600℃, meeting the measurement needs of most industrial low temperature ranges, and maintaining high-precision measurement across the entire range.
● High reliability: It adopts highly stable optical components and core chips, and has good anti-interference capabilities.
● Fast response: data updates in milliseconds.
● Multiple communication interfaces: Supports 4-20mA current output and RS485 communication interface
● Temperature compensation and object distance ratio compensation algorithms: improve temperature measurement accuracy.
● Circuit safety: ESD, overvoltage, overcurrent, and reverse connection protection ensure circuit stability and reliability.
● Easy installation: Standard L-shaped bracket, simple installation structure, and high versatility.
● Safe and friendly: low-voltage power supply, no electric shock; no radiation source, no light pollution.
NAVPHO NST150 Industrial Infrared Temperature Sensor, fields including machining, metallurgy, chemical industry, plastic molding, glass manufacturing, and food processing.
| No. | Project | Parameter | Notes |
| 1 | range | 0-600℃ | Scalable |
| 2 | Optical resolution | 20:1 | |
| 3 | Measurement accuracy | ±2% (object distance ratio compensation) | |
| 4 | Spectral range | 8-14μm | |
| 5 | Emission rate | 0.95 | |
| 6 | Output resolution | 0.1℃ | |
| 7 | Input voltage | DC12V [ 9 ~ 25 V DC ] | |
| 8 | Rated power | 0.12 W | |
| 9 | Work Environment | Temperature -20～60℃, humidity 0~99%RH | |
| 10 | Response time | 300ms (95%) | |
| 11 | Communication interface | RS-485 + 4-20mA output (three-wire system) | |
| 12 | Communication Protocol | Modbus-RTU | |
| 13 | Material | 304 stainless steel | |
| 14 | size | 102 * 46 * 27mm | |
| 15 | life | 3 years | Below 40℃ |
| 16 | Product weight | 0.16kg |
